黄禍 こうか Meanings Noun Yellow Peril (alleged threat to Western civilization posed by East Asians) harm caused by dumping human waste from train toilets onto the track Kanji 黄 yellow. Read as コウ. 禍 calamity. Read as カ. Words containing 黄禍 黄禍論 (こうかろん) Yellow Peril (argument) Jinuma: Japanese Dictionary · Word lists